In interpreting the “prescribed by law” requirement contained in section 1 of the Charter of Rights and Freedoms, Canadian courts have struggled with an abundance of difficult distinctions: between law and discretion, general norms and individualized decisions, and administrative law and constitutional law.

A purposive approach assists in identifying the key functions of the “prescribed by law” requirement. First, it has both formal and substantive senses which are intimately related to the rule of law. Second, it performs an accountability function by forcing government to take responsibility for general norms that infringe Charter rights. Third, consistent with the intention of the drafters of the Charter, it provides additional protection for the individual from rights-infringing conduct by state actors.

These functions are frustrated somewhat by the analytical framework set out by the Supreme Court of Canada in Slaight Communications v. Davidson (1989). Unfortunately, in its recent decision in Doré v. Barreau du Québec (2012), the Court has only worsened the situation. It did away with the application of the proportionality test where Charter infringements can be attributed to individualized decisions of state officials, substituting instead the more deferential reasonableness test applied in judicial review of administrative action. Accordingly, a return to the pre-Doré situation, as outlined in the majority reasons of Justice Charron in Multani v. Commission scolaire Marguerite-Bourgeoys (2006), would be appropriate.

Moreover, improvements to the analytical framework within which the “prescribed by law” requirement is applied can be effected by using the tools of administrative law. Justification, transparency and intelligibility are the touchstones of reasonableness in administrative decision-making, as the Court itself has acknowledged. Accordingly, administrative decision-makers who fail to confine, structure and check their discretion by adopting “soft law” instruments, such as publicly available guidelines, risk seeing their decisions struck down as unreasonable by reviewing courts. And if decisions are unreasonable, they cannot be “prescribed by law” within the meaning of section 1 of the Charter.

Requiring the adoption of “soft law” instruments gives effect to the formal and substantive senses of the phrase “prescribed by law” by improving the accessibility and precision of administrative discretion; enhances its accountability function by allowing individuals to identify the source of rights-infringing official action and providing a focal point for debate; and hands an additional shield to the individual with which to fend off infringements of the Charter.

I will not be attending the conference in person — my wife is due to give birth at any moment now — but my friend Alexander Pless (Federal Department of Justice, Montréal) will be presenting it on my behalf. I welcome any comments.